GM tbi

[Steven Gorkowski]

bruce

thanks for info . I have two units one at machine shop getting a adapter
made for it said 454 on it ( 5?mm butterflies ) and I remember it has
2'' butterflies on it, 350 marked one has 1.7'' butterflies red marker
on butterflies 43 m (think this means 43 mm). This is what I'll call Wot
Kicker sticks out of the side of the unit 4.4 in ,1.7dia red and
black(two pins). resistance 505 ohms.The kicker is on the side of the
throttle cable connection. It has injectors ( two ) and what looks like
a regulator  has a part number 17069939 with a 2 below . It has two fuel
fittings , 4 vacuum lines lettered F,C,A,S,. It looks like it never been
used or just a few hours. I picked them up at a race car auction  in
Green Bay .
Speculation this is junk from  Carl Wagners shop that builds Bush
engines and does other projects for GM. I never seen T.B.  like this
one. If you need more information or picture ill seen it to you.

Steve Gorkowski

Bruce Plecan wrote:

> On that 17090003, I got a pretty good listing and the closest I
> get is a 90 7.4L GM Pick-Up, and that number is a 17090015
> Caddy has a 90200, and a couple others.
>   If the butterflies are 2.0" it's a BBC, if 1.8"ish then 350, and the
>
> 1.6"ish are 305/4.3L.  GENERALLY..
>   I've never seen a throttle kicker for WOT.  Are you sure that it
> it's not for high idle..
>   Almost sounds like some diesel thing (maybe for Turbo Diesel),
> does it have the holes, and cutout for the fuel pressure regulator?.
>   That's trivia pursuit for me..
> HTH  Bruce  Panos won GT1 at Sebring!!.